| 摘要 |
The coil according to the invention has normal dimensions, but contains a considerable optical fibre length. It is constituted by a main cylindrical support (12) about which is wound a first part (18) of the optical fibre (16), which is to be unwound by pulling. It is constituted by a first concentric, supplementary cylindrical support (14) placed within the main cylindrical support (12), a second part (20) of the optical fibre (16) being wound around said first supplementary support (14), the inner layer of the first part (18) of the optical fibre (16) being directly connected to an outer layer of the second part (20) of the optical fibre (16). Application to very long range missiles.
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